How to make money selling on amazon with barcodes

There are several ways to make money selling on Amazon with barcodes:

Private labeling: This involves finding a product that you can purchase in bulk, branding it with your own logo and packaging, and then selling it on Amazon. You can create a unique barcode for your product to track its sales and inventory.
Wholesale: You can purchase products from a wholesaler and resell them on Amazon. Make sure to properly scan and list the barcodes for each product you sell.
Retail arbitrage: This involves finding products at a discounted price in stores or online and reselling them on Amazon for a higher price. You can use the barcodes on the products to easily list them on Amazon.
Dropshipping: You can partner with a manufacturer or supplier and list their products on Amazon. When a customer orders, you can have the supplier ship the product directly to the customer. You can use the manufacturer’s barcode or create your own to track inventory and sales.
Online arbitrage: This involves finding products online that are being sold for a lower price than what they are listed for on Amazon. You can then purchase the product and re-list it on Amazon for a profit. Make sure to properly scan and list the barcodes for each product you sell.